Answer:
<h2>
False</h2>
Explanation:
Hope this helps! Please consider marking brainliest! Always remember, your smart and you got this! -Alycia :)
Electrons in an insulator do not move readily. This is because insulators are objects whose internal electric charges do not flow freely. They impede the flow of electrons from one atom to another atom, thus restricting the flow of electricity. Insulators are electrically inactive and the are used to stop the flow of electric current.
Answer:
The maximum acceleration amplitude is 40.28 g.s.
Explanation:
Given that,
Full scale suspension = 25 mm
Frequency = 20 Hz
We need to calculate the maximum frequency
Using formula of maximum frequency
Put the value into the formula
We need to calculate the maximum acceleration amplitude
Using restoring force
Using equation of S.H.M
On differentiating
On differentiating again
Maximum acceleration =ω²A
Which is at the maximum amplitude
Hence, The maximum acceleration amplitude is 40.28 g.s.
Answer
Polarization is a method of restricting different plane of transverse waves into the required plane.
Polarization process is done with the help of Polaroids. Polaroids are kept at different angles, these angles are selected according to the wave requirement. Polaroids allows only waves which are aligned to it.
so, this phenomenon is the same in case of polarizing sunglasses as it restricts the unwanted sun waves to pass through it.
Answer:
I'm a little confused on what your asking so I just filled out the form
Explanation:
Date:12/20/19
warm up: 10 minutes
cool-down: 5 minutes
Type of activity: Flexibility
Description of activity and time:
I put one arm up bended behind my back and one hand down, also bended behind my back and tried to touch my hands to each other while on my back I tried to see if my fingers overlap.
Intensity level: Moderate
total time: 20 minutes
( I hope this is correct and I didn't misunderstand your question if so I'll redo it, I think you did to do the test so you can measure if it is a negative or positive score and measure how much )